org.apache.druid.query.groupby.having

Class AndHavingSpec

java.lang.Object

org.apache.druid.query.groupby.having.AndHavingSpec

All Implemented Interfaces:

Cacheable, HavingSpec

public class AndHavingSpec
extends Object
implements HavingSpec

The logical "and" operator for the "having" clause.

Constructor Summary

Constructors

Constructor and Description
AndHavingSpec(List<HavingSpec> havingSpecs)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
boolean	eval(ResultRow row) Evaluates if a given row satisfies the having spec.
byte[]	getCacheKey()
List<HavingSpec>	getHavingSpecs()
int	hashCode()
void	setQuery(GroupByQuery query) Informs this HavingSpec that rows passed to "eval" will originate from a particular groupBy query.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AndHavingSpec

public AndHavingSpec(List<HavingSpec> havingSpecs)

Method Detail

getHavingSpecs

public List<HavingSpec> getHavingSpecs()

setQuery

public void setQuery(GroupByQuery query)

Description copied from interface: HavingSpec

Informs this HavingSpec that rows passed to "eval" will originate from a particular groupBy query.

Specified by:

setQuery in interface HavingSpec

eval

public boolean eval(ResultRow row)

Description copied from interface: HavingSpec

Evaluates if a given row satisfies the having spec.

Specified by:

eval in interface HavingSpec

Parameters:

row - A Row of data that may contain aggregated values

Returns:

true if the given row satisfies the having spec. False otherwise.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getCacheKey

public byte[] getCacheKey()

Specified by:

getCacheKey in interface Cacheable